Renting of immovable property

if as per the contract, invoice is raised every six months once and payment is made based on the same  then the date of invoice will be taxable date [Rule 3 of Point of Taxation Rules].  However if you make any advance payment then the same will be date of commencement of taxation

regards

n t vinodh

Thanks vinod ji .. As per service tax rules a Pvt. Ltd., company has to discharge his liablility in every month but as per agreement payment is done twice in a year. then how will he discharge his liability per month ? if any rule or notification please mention it .